Extrinsic 32671-1

{
  "heartbeat": {
    "blockNumber": 32669,
    "sessionIndex": 544,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x123f25aa4c89082540d808a09990ee553acc23ad3872174f952fd1c7ecd6291c8e8c786c4543719af10f37d1a36859f2f899f9adf586b4a5753ba21ba4965e8e"
}